可変特性D因子システム : その存在性, 実現性, 安定性  [in Japanese] Characteristics-Varying Systems in the D-Module : Their Properties on Existence, Realization and Stability  [in Japanese]

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Author(s)

Abstract

Signal processing based on frequency polarity has been attracting wide attentions due to its potential industrial-applications. It is popular to employ two vector-rotators for such signal processing. But, It was very recently reported that equivalent signal processing effect can be attained in a much simpler manner using two-input two-output filters in the D-module. This paper further investigates a class of characteristic-varying systems in the D-module, which contains the filters in the D-module as a special case, and gives new analytical results on their properties from viewpoints of existence, realization and stability. If the results are applied to filter problems, n-th order D-module filters in new forms can be easily and directly obtained, whose stability and response equivalent to the associated filters with vector-rotators are guaranteed. If the results are applied to AC motor modeling problems, dynamic models and block diagrams of AC motors in general reference frame are easily and directly obtained. Very general and useful analyses are given for newly proposed a class of characteristic-varying systems in the D-module that have potential usefulness in various industrial applications including control of magnetic bearing system, analyses and active compensations of power systems, and sensorless drives of AC motors.

Journal

  • IEEJ Transactions on Industry Applications

    IEEJ Transactions on Industry Applications 122(6), 591-600, 2002-06-01

    The Institute of Electrical Engineers of Japan

References:  25

Cited by:  6

Codes

  • NII Article ID (NAID)
    10008509289
  • NII NACSIS-CAT ID (NCID)
    AN10012320
  • Text Lang
    JPN
  • Article Type
    Journal Article
  • ISSN
    09136339
  • NDL Article ID
    6175017
  • NDL Source Classification
    ZN31(科学技術--電気工学・電気機械工業)
  • NDL Call No.
    Z16-1608
  • Data Source
    CJP  CJPref  NDL  J-STAGE 
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